{"instruction": "You are an expert in event extraction. Please extract events from the input that conform to the schema definition. Return an empty list for events that do not exist, and return NAN for arguments that do not exist. If an argument has multiple values, please return a list. Respond in the format of a JSON string.", "schema": [{"event_type": "patch vulnerability", "trigger": true, "arguments": ["common vulnerabilities and exposures", "patch number", "vulnerable system", "time", "supported platform", "vulnerable system version", "issues addressed", "vulnerability", "releaser", "patch"]}, {"event_type": "ransom", "trigger": true, "arguments": ["time", "tool", "payment method", "damage amount", "price", "attacker", "victim", "attack pattern", "place"]}, {"event_type": "phishing", "trigger": true, "arguments": ["attack pattern", "attacker", "tool", "victim", "damage amount"]}, {"event_type": "discover vulnerability", "trigger": true, "arguments": ["capabilities", "supported platform", "vulnerable system", "time", "common vulnerabilities and exposures", "vulnerability"]}], "input": "Whereas , CVE -2018-15979 has received a patch in Adobe Acrobat DC and Reader DC version 2019.008.20081 , Acrobat 2017 and Acrobat Reader DC 2017 version 2017.011.30106 , and Acrobat DC and Acrobat Reader DC ( Classic 2015 ) version 2015.006.30457 ."}
{"patch vulnerability": [{"trigger": "has received", "arguments": {"common vulnerabilities and exposures": "CVE -2018-15979", "patch number": "NAN", "vulnerable system": ["Acrobat DC", "Acrobat Reader DC", "Acrobat Reader DC 2017", "Acrobat 2017", "Reader DC", "Adobe Acrobat DC"], "time": "NAN", "supported platform": "NAN", "vulnerable system version": ["version 2017.011.30106", "Classic 2015", "version 2015.006.30457", "version 2019.008.20081"], "issues addressed": "NAN", "vulnerability": "NAN", "releaser": "NAN", "patch": "a patch"}}], "ransom": [], "phishing": [], "discover vulnerability": []}